/* 二级菜单组件样式 */
.banner .center-wrap .v-menu-box .menu {
    position: absolute;
    width: 350px;
    height: 1000px;
    top: 0;
    left: 296px;
    display: none;
    background-color: rgba(0, 0, 0, 0.486);
    transition: all 0.4s ease 0s;
  }
  .banner .center-wrap .v-menu-box .menu.active {
    display: block;
  }
  .banner .center-wrap .v-menu-box .menu .menu_inn {
    padding: 10px;
  }
  .banner .center-wrap .v-menu-box .menu .menu_inn dl dt {
    font-size: 17px;
    color: white;
    line-height: 30px;
  }
  .banner .center-wrap .v-menu-box .menu .menu_inn dl dd {
    line-height: 18px;
    margin-bottom: 20px;
  }
  .banner .center-wrap .v-menu-box .menu .menu_inn dl dd a {
    color: white;
    margin-right: 10px;
    font-size: 14px;
  }
  .banner .center-wrap .v-menu-box .menu .menu_inn dl dd a:hover {
    color: #20BD9A;
  }